1C0121403 Reservoir
- 1C0121403This pageNot stocked
Oct 2000 - 1C0121403ANot stocked
Nov 2003 - 1C0121403CNot stocked
Jan 2003 - 1C0121407CNot stocked
Oct 2007 - 1C0121407ENot stocked
Jul 2010 - 1C0121407FNot stocked
Sep 2014 - 1J0121407FDiscontinued
Apr 2025
Special order item. Delivery time may vary.
About This Part
Superseded part number
This part number has been replaced. Order the current replacement shown above — the old number can no longer be supplied.
Order Processing & Delivery
This part is not stocked in our warehouse and will be ordered directly from the manufacturer upon purchase. Handling time for VAG is typically 3–8 business days before dispatch.
Handling time for VAG (VW / Audi / Seat / Cupra): 3–8 business days from order confirmation to dispatch (Monday–Friday). Shipping transit for your country is added on top — see handling times by brand and shipping options.
* Delivery times are estimates and may vary based on manufacturer availability and your location.
Verify Vehicle Fitment
To ensure this part is compatible with your vehicle, please contact us with your VIN (Vehicle Identification Number). Our technical team can verify the exact fitment before you place your order.
Contact us with your VINShipping details
- Shipping weight
- 335 g
- Shipping size (L × W × H)
- 18 × 18 × 16 cm
- Customs (HS) code
- 87089997
Parts diagram & fitment
1 vehicleReservoir — locate Reservoir in the official exploded view and explore the surrounding assembly.
Parts in this assembly18
- 1Flange 06A121132C
- 2Seal Ring 037121688
- 10Bungs 357121140
- 11Spring 032121142
- 12Seal Ring N90316801
- 13Bolt N91148001
- 17Radiator 1C0121253A
- 18Part 1J0806155E
- 19Bracket 1J0806157F
- 20Bolt N90808201
- 25Tank 1C0121407C
- 27Part 1C0121422
- 28Cover 1J0121321B
- 29Seal Ring 1H0121687A
- 31Screw N10003203
- 32Collar Nut N90175203
- 33Coolant G013A8JM1
- 33Coolant Ad GJZW012R2
Vehicle fitment table1
Platform / generic diagrams (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| 1C0 platform | 25 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
Reservoir is fitted on: 1C0 platform.